Declaration of Piwik_Log_APICall::log() should be compatible with that of Piwik_Log::log() 
in '/home/users/piwik/public_html/core/Log/APICall.php' at the line 19

#0  Piwik_ErrorHandler(2048, Declaration of Piwik_Log_APICall::log() should be compatible with that of Piwik_Log::log(), /home/users/piwik/public_html/core/Log/APICall.php, 19, Array ()) called at [/home/users/piwik/public_html/core/Log/APICall.php:19]
#1  require_once(/home/users/piwik/public_html/core/Log/APICall.php) called at [/home/users/piwik/public_html/core/Piwik.php:1201]
#2  Piwik::createLogObject() called at [/home/users/piwik/public_html/core/FrontController.php:235]
#3  Piwik_FrontController->init() called at [/home/users/piwik/public_html/index.php:50]